Learn how to create, access, modify, compare, and convert strings in Java using the String class methods and features. This article covers the basics and advanced topics of strings.

String are immutable in java..i.e they are constant.Any modifiction to the String leads new object cretions. two ways to create String objects using String literal and using new object. Creating ...

String (String str): It"," will create a string object in the heap area and stores the given value in it."," The general syntax to construct a string object with specified string str is as"," follows: ...

Java length vs length () explained The key difference between Java’s length variable and Java’s length () method is that the Java length variable describes the size of an array, while Java’s length () ...

Copying objects is a common Java programming operation that has one serious trap. Here's how to avoid copying from an object reference and only copy the instance and values you want.

This article shows how to use the Apache Commons JXPath component to easily query complex Java object trees for data using the XPath expression language. It covers both basic and advanced features ...